11550622105 has 8 divisors (see below), whose sum is σ = 15120814464. Its totient is φ = 8400452400.

The previous prime is 11550622087. The next prime is 11550622129. The reversal of 11550622105 is 50122605511.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 11550622105 - 2¹⁹ = 11550097817 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 105005601 + ... + 105005710.

It is an arithmetic number, because the mean of its divisors is an integer number (1890101808).

Almost surely, 2^11550622105 is an apocalyptic number.

It is an amenable number.

11550622105 is a deficient number, since it is larger than the sum of its proper divisors (3570192359).

11550622105 is a wasteful number, since it uses less digits than its factorization.

11550622105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 210011327.

The product of its (nonzero) digits is 3000, while the sum is 28.

The spelling of 11550622105 in words is "eleven billion, five hundred fifty million, six hundred twenty-two thousand, one hundred five".